Historians and engineers believe that builders for the Forbidden Palace in China during the 15th and 16th century used ice roads to transport some of the large stones from the quarry where they were cut to the construction site. One example was the transportation of a single rectangular stone with dimensions of 9.6x3.2x1.6 m weighing -123 tons (i.e. 1.2x10°N) using a wooden sledge pulled by a team of men on ice. The path taken is shown in Fig. 1. (c) from the quarry indicated as point (b) to the palace indicated as point (a). The distance traveled was 70 km at an approximate speed of 8 cm/s with a coefficient of kinetic friction of μk 0.22 see (case C in Fig. 2). The transportation of these blocks took place during the winter period where ice could form or the roads. Thus, wells were dug to obtain water along the path, and poured to form the ice road. 1. Obtain the equation of motion for the system shown in Case C. 2. Solve for the applied force F from the team pulling the sledge. 3. Solve for the time it took in hours for a team to pull the stone if you assume that there was a rotation for the team in place and so they could pull the sledge all day and night. www
Historians and engineers believe that builders for the Forbidden Palace in China during the 15th and 16th century used ice roads to transport some of the large stones from the quarry where they were cut to the construction site. One example was the transportation of a single rectangular stone with dimensions of 9.6x3.2x1.6 m weighing -123 tons (i.e. 1.2x10°N) using a wooden sledge pulled by a team of men on ice. The path taken is shown in Fig. 1. (c) from the quarry indicated as point (b) to the palace indicated as point (a). The distance traveled was 70 km at an approximate speed of 8 cm/s with a coefficient of kinetic friction of μk 0.22 see (case C in Fig. 2). The transportation of these blocks took place during the winter period where ice could form or the roads. Thus, wells were dug to obtain water along the path, and poured to form the ice road. 1. Obtain the equation of motion for the system shown in Case C. 2. Solve for the applied force F from the team pulling the sledge. 3. Solve for the time it took in hours for a team to pull the stone if you assume that there was a rotation for the team in place and so they could pull the sledge all day and night. www
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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
Transcribed Image Text:Historians and engineers believe that builders for the Forbidden Palace in China during the 15th
and 16th century used ice roads to transport some of the large stones from the quarry where they
were cut to the construction site. One example was the transportation of a single rectangular stone
with dimensions of 9.6x3.2x1.6 m weighing ~123 tons (i.e. 1.2x10°N) using a wooden sledge
pulled by a team of men on ice. The path taken is shown in Fig. 1. (c) from the quarry indicated as
point (b) to the palace indicated as point (a). The distance traveled was 70 km at an approximate
speed of 8 cm/s with a coefficient of kinetic friction of k 0.22 see (case C in Fig. 2). The
transportation of these blocks took place during the winter period where ice could form or the
roads. Thus, wells were dug to obtain water along the path, and poured to form the ice road.
1. Obtain the equation of motion for the system shown in Case C.
-
2. Solve for the applied force F from the team pulling the sledge.
3. Solve for the time it took in hours for a team to pull the stone if you assume that there was a
rotation for the team in place and so they could pull the sledge all day and night.

Transcribed Image Text:B
200
THETS
界河
漠沙
Toket
huge stones. (A) Palaces in the Forbidden City (Palace Museum,
Fig. 1. The Forbidden City and
www.dpm.org.cn). Wooden-structure buildings were built on broad and tall stone bases, with stone
building (B) The Large Stone Carving (Palace Museum.
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